markap14 commented on PR #6779:
URL: https://github.com/apache/nifi/pull/6779#issuecomment-1353716799

   Great, thanks @exceptionfactory!
   I also would recommend a couple minor changes to make this work more easily 
with Docker, as I had to make these changes to test:
   In the `nifi-docker/dockerhub/sh/start.sh` file I added two lines:
   ```
   # Set leader election and state management properties
   prop_replace 'nifi.cluster.leader.election.implementation'      
"${NIFI_LEADER_ELECTION_IMPLEMENTATION:-CuratorLeaderElectionManager}"
   prop_replace 'nifi.state.management.provider.cluster'           
"${NIFI_STATE_MANAGEMENT_CLUSTER_PROVIDER:-zk-provider}"
   ```
   
   And also in the 
`nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-resources/src/main/resources/conf/state-management.xml`
 file there's no need to add the `<cluster-provider>` element commented out. 
It's just configuration, it doesn't get used for anything unless it's selected 
in `nifi.properties` so we should just include the config uncommented in 
`state-management.xml` so that it can be easily referenced from nifi.properties


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